Why Does Wireless Android Auto Use Both Bluetooth And Wi-Fi?

Bluetooth and Wi-Fi work in tandem to power the wireless Android Auto experience.
XDA Developers on MSN

I added wireless Android Auto to my car with this simple accessory

The Carlinkit 5.0 (2air) is a simple way to add wireless Android Auto to cars.
CE-Sphere on MSN

Wireless Android Auto has a secret most drivers never notice

Wireless Android Auto feels like a single seamless handoff when a driver starts the car and the phone connects without a ...